code: def test_bunch_repr():
      b = nib.Bunch(b=2, c=3, a=dict(n=1, m=2))
      assert repr(b) == "Bunch(a={'m': 2, 'n': 1}, b=2, c=3)"
  
file_path: nipype/nipype/interfaces/base/tests/test_support.py
imports: import os
  import pytest
  from pkg_resources import resource_filename
  from ....utils.filemanip import md5
  from ...None import base
label_desc: Use image node_id 3 for calling a global function with example usage: test_bunch_repr() without return types